WeatherMenu (formerly an "extra" in the WeatherMan product line, above), is a handy weather utility - similar to Meteorologist and Weather Pop - that puts current weather information for one or more cities in your OS X menu bar.
WeatherMenu is now freeware; it will be updated, but not officially supported.
Currently, no user reviews have been submitted. Send me yours!
Can't find what you're looking for? Try a search:
Also, if you have an older Mac, be sure to check out the "Classic" applications page for more options.
Finally, take a look at ALEMIA if you think you know that name of an application, but aren't quite sure.
These are applications that are newer and of potential interest, but which I haven't yet selected for permanent inclusion. Have a look, and let me know if you think they deserve to be part of the permanent collection!